$HN$

The rxn between A and $B$ has been studied in a batch reactor at $25C.$

The concentrations at various times were as follow;

$\backslash$table$[[t_{\text{m}\text{i}\text{n}},0,5\mathrm{.}33,8\mathrm{.}17,15\mathrm{.}13],[CB(mo\frac{l}{L}),0\mathrm{.}099,0\mathrm{.}0902,0\mathrm{.}083,0\mathrm{.}07],[CA(mo\frac{l}{l}),0\mathrm{.}0566,0\mathrm{.}0882,0\mathrm{.}046,0\mathrm{.}0282]]$

Show that the rxn is $2^{nd}$ orde and final rate castant?